FR2347678A1 - Procede et dispositif d'analyse de fluides par voie optique - Google Patents

Procede et dispositif d'analyse de fluides par voie optique

Info

Publication number
FR2347678A1
FR2347678A1 FR7632206A FR7632206A FR2347678A1 FR 2347678 A1 FR2347678 A1 FR 2347678A1 FR 7632206 A FR7632206 A FR 7632206A FR 7632206 A FR7632206 A FR 7632206A FR 2347678 A1 FR2347678 A1 FR 2347678A1
Authority
FR
France
Prior art keywords
fluid analysis
optical fluid
optical
analysis
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7632206A
Other languages
English (en)
Other versions
FR2347678B1 (fr
Inventor
Lars-Goran Hjalmar Andren
Rune Harald Bjorkman
Richard Lee Easterd
Hans Gosta Munktell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cytiva Sweden AB
Original Assignee
Pharmacia Fine Chemicals AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pharmacia Fine Chemicals AB filed Critical Pharmacia Fine Chemicals AB
Publication of FR2347678A1 publication Critical patent/FR2347678A1/fr
Application granted granted Critical
Publication of FR2347678B1 publication Critical patent/FR2347678B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/066—Modifiable path; multiple paths in one sample

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7632206A 1975-10-29 1976-10-26 Procede et dispositif d'analyse de fluides par voie optique Granted FR2347678A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7512125A SE394910B (sv) 1975-10-29 1975-10-29 Sett och anordning for optisk analys

Publications (2)

Publication Number Publication Date
FR2347678A1 true FR2347678A1 (fr) 1977-11-04
FR2347678B1 FR2347678B1 (fr) 1980-07-11

Family

ID=20325931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632206A Granted FR2347678A1 (fr) 1975-10-29 1976-10-26 Procede et dispositif d'analyse de fluides par voie optique

Country Status (6)

Country Link
US (1) US4099882A (fr)
JP (1) JPS5275387A (fr)
DE (1) DE2648450C2 (fr)
FR (1) FR2347678A1 (fr)
GB (1) GB1555370A (fr)
SE (1) SE394910B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359880U (fr) * 1976-10-22 1978-05-22
US4399099A (en) * 1979-09-20 1983-08-16 Buckles Richard G Optical fiber apparatus for quantitative analysis
US4321057A (en) * 1979-09-20 1982-03-23 Buckles Richard G Method for quantitative analysis using optical fibers
CA1209820A (fr) * 1982-12-29 1986-08-19 Claude Borer Mesure photometrique, et cuvette connexe
US4519710A (en) * 1983-03-21 1985-05-28 Lockheed Missiles & Space Company, Inc. Colorimeter
US4710643A (en) * 1986-08-08 1987-12-01 Marine Moisture Control Company, Inc. Method and apparatus for determining the degree of purity of a liquid
FR2609804B1 (fr) * 1987-01-15 1992-12-31 Bussotti Belinda Cuve a circulation double destinee a la photometrie d'absorption
DE4004990C2 (de) * 1990-02-19 1998-04-09 Fisher Rosemount Gmbh & Co Ges Analysenküvette
DE4012454C1 (fr) * 1990-04-19 1991-08-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen, De
US5370842A (en) * 1991-11-29 1994-12-06 Canon Kabushiki Kaisha Sample measuring device and sample measuring system
JPH0610900A (ja) * 1992-04-27 1994-01-21 Canon Inc 液体移動方法及び移動装置ならびにこれを利用した測定装置
EP1889034A1 (fr) * 2005-05-24 2008-02-20 Agilent Technologies, Inc. Correction de cuve de circulation multivoies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761067A (en) * 1953-01-26 1956-08-28 Du Pont Multi-component photometric analysis
US3506367A (en) * 1965-12-28 1970-04-14 William J Ross Spectrophotometer cells
US3751173A (en) * 1972-08-24 1973-08-07 Micromedic Systems Inc Flowthrough cuvette
US3810695A (en) * 1972-12-14 1974-05-14 Gam Rad Fluid analyzer with variable light path

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463927A (en) * 1966-08-02 1969-08-26 Robert W Allington Apparatus for measuring absorbance differences
US3625621A (en) * 1969-07-30 1971-12-07 Calbiochem Optical densitometer
US3916195A (en) * 1974-06-17 1975-10-28 Philco Ford Corp Non-dispersive multiple gas analyzer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761067A (en) * 1953-01-26 1956-08-28 Du Pont Multi-component photometric analysis
US3506367A (en) * 1965-12-28 1970-04-14 William J Ross Spectrophotometer cells
US3751173A (en) * 1972-08-24 1973-08-07 Micromedic Systems Inc Flowthrough cuvette
US3810695A (en) * 1972-12-14 1974-05-14 Gam Rad Fluid analyzer with variable light path

Also Published As

Publication number Publication date
US4099882A (en) 1978-07-11
DE2648450A1 (de) 1977-05-05
GB1555370A (en) 1979-11-07
DE2648450C2 (de) 1983-04-14
JPS567172B2 (fr) 1981-02-16
SE394910B (sv) 1977-07-18
SE7512125L (sv) 1977-04-30
FR2347678B1 (fr) 1980-07-11
JPS5275387A (en) 1977-06-24

Similar Documents

Publication Publication Date Title
BE838997A (fr) Procede et dispositif d'analyse
FR2302514A1 (fr) Procede et dispositif pour l'essai de thermocouples
FR2328198A1 (fr) Procede et dispositif de surveillance de la vitesse d'un objet
FR2420182B1 (fr) Procede, dispositif et corps porteur d'enregistrement pour l'enregistrement d'information par voie optique
BE867676A (fr) Procede et dispositif pour l'analyse de particules
FR2337393A1 (fr) Procede et appareil d'analyse et de reconnaissance de parole
BE868803A (fr) Dispositif et procede pour analyses multiples
FR2338489A1 (fr) Procede et dispositif pour mesurer la viscosite
FR2307261A1 (fr) Procede et dispositif d'essai de solides visco-elastiques
FR2329355A1 (fr) Dispositif et procede de projection d'encre
BE850770A (fr) Procede et appareil d'injection de fluides
FR2301850A1 (fr) Procede et dispositif pou
FR2347678A1 (fr) Procede et dispositif d'analyse de fluides par voie optique
FR2291659A1 (fr) Procede et dispositif d'enregistrement de videodisques
BE849606A (fr) Procede et dispositif pour l'obtention de polycondensats
BE828357A (fr) Procede et dispositif d'analyse quantitative
FR2327525A1 (fr) Procede et appareil d'analyse de radiations optiques
DE3021887A1 (de) Fokussierverfahren und -vorrichtung an optischen systemen
FR2301156A7 (fr) Procede et dispositif pour l'
BE799117A (fr) Dispositif et procede pour le fonctionnement ameliore d'un colorimetre ou d'un appareil d'analyse optique similaire,
BE854985A (fr) Procede et dispositif pour l'emboutissage par chocs
BE886276A (fr) Procede en vue de realiser un dispositif d'echantillonnage de puissance optique
FR2472188B1 (fr) Procede et dispositif d'analyse de particules de minerai
FR2312975A1 (fr) Procede et dispositif pour l'inspection optique des extremites de cigarettes
IT1162195B (it) Dispositivo di rilevazione per l'analisi mediante rontgen-fluore-scenza